Oct 13 09:40:32.131 INFO checking rsudo-rs_support-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 09:40:32.132 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 09:40:32.464 INFO blam! 0757265fa0bd1ba794c43d4dcaffdd41767e07fd893a591663045b83e1faa13d
Oct 13 09:40:32.466 INFO running `"docker" "start" "-a" "0757265fa0bd1ba794c43d4dcaffdd41767e07fd893a591663045b83e1faa13d"`
Oct 13 09:40:33.178 INFO kablam! usermod: no changes
Oct 13 09:40:33.248 INFO kablam!     Checking rsudo-rs_support v0.1.0 (/source)
Oct 13 09:40:34.000 INFO kablam! warning: struct is never constructed: `RsudoSocket`
Oct 13 09:40:34.000 INFO kablam!  --> src/socket.rs:7:1
Oct 13 09:40:34.000 INFO kablam!   |
Oct 13 09:40:34.000 INFO kablam! 7 | pub struct RsudoSocket {
Oct 13 09:40:34.000 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 09:40:34.000 INFO kablam!   |
Oct 13 09:40:34.000 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 09:40:34.000 INFO kablam! 
Oct 13 09:40:34.000 INFO kablam! warning: method is never used: `new`
Oct 13 09:40:34.000 INFO kablam!   --> src/socket.rs:13:5
Oct 13 09:40:34.000 INFO kablam!    |
Oct 13 09:40:34.000 INFO kablam! 13 |     pub fn new(path: &str) -> RsudoSocket {
Oct 13 09:40:34.000 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 09:40:34.000 INFO kablam! 
Oct 13 09:40:34.000 INFO kablam! warning: method is never used: `read`
Oct 13 09:40:34.000 INFO kablam!   --> src/socket.rs:26:5
Oct 13 09:40:34.000 INFO kablam!    |
Oct 13 09:40:34.000 INFO kablam! 26 |     pub fn read(&mut self) -> (i32, String) {
Oct 13 09:40:34.000 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 09:40:34.000 INFO kablam! 
Oct 13 09:40:34.001 INFO kablam! warning: method is never used: `write`
Oct 13 09:40:34.001 INFO kablam!   --> src/socket.rs:67:5
Oct 13 09:40:34.001 INFO kablam!    |
Oct 13 09:40:34.001 INFO kablam! 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Oct 13 09:40:34.001 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 09:40:34.001 INFO kablam! 
Oct 13 09:40:34.119 INFO kablam! warning: struct is never constructed: `RsudoSocket`
Oct 13 09:40:34.119 INFO kablam!  --> src/socket.rs:7:1
Oct 13 09:40:34.119 INFO kablam!   |
Oct 13 09:40:34.119 INFO kablam! 7 | pub struct RsudoSocket {
Oct 13 09:40:34.119 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 09:40:34.119 INFO kablam!   |
Oct 13 09:40:34.119 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 09:40:34.119 INFO kablam! 
Oct 13 09:40:34.119 INFO kablam! warning: method is never used: `new`
Oct 13 09:40:34.119 INFO kablam!   --> src/socket.rs:13:5
Oct 13 09:40:34.119 INFO kablam!    |
Oct 13 09:40:34.119 INFO kablam! 13 |     pub fn new(path: &str) -> RsudoSocket {
Oct 13 09:40:34.119 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 09:40:34.119 INFO kablam! 
Oct 13 09:40:34.119 INFO kablam! warning: method is never used: `read`
Oct 13 09:40:34.119 INFO kablam!   --> src/socket.rs:26:5
Oct 13 09:40:34.119 INFO kablam!    |
Oct 13 09:40:34.119 INFO kablam! 26 |     pub fn read(&mut self) -> (i32, String) {
Oct 13 09:40:34.119 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 09:40:34.119 INFO kablam! 
Oct 13 09:40:34.119 INFO kablam! warning: method is never used: `write`
Oct 13 09:40:34.119 INFO kablam!   --> src/socket.rs:67:5
Oct 13 09:40:34.119 INFO kablam!    |
Oct 13 09:40:34.119 INFO kablam! 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Oct 13 09:40:34.119 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 09:40:34.119 INFO kablam! 
Oct 13 09:40:34.147 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Oct 13 09:40:34.148 INFO kablam! su: No module specific data is present
Oct 13 09:40:34.673 INFO running `"docker" "rm" "-f" "0757265fa0bd1ba794c43d4dcaffdd41767e07fd893a591663045b83e1faa13d"`
Oct 13 09:40:34.824 INFO blam! 0757265fa0bd1ba794c43d4dcaffdd41767e07fd893a591663045b83e1faa13d